Vienna Convention for the protection of the ozone layer
Treaty data
Treaty number
000044
Date of conclusion
22-03-1985
Place of conclusion
Wenen
Provisional application
Entry into force
22-09-1988
Retroactive effect
Termination
Treaty Series
Parliamentary paper
Approval act
1988, 427
Consolidated text
0002799
Comment
The Convention was in force for the Netherlands Antilles from 27-12-1988 until 10-10-2010.
Kingdom of the Netherlands
Koninkrijksdeel
Provisional
Entry into force
Retroactive effect
Termination
Netherlands (in Europe)
27-12-1988
Netherlands (Bonaire)
10-10-2010
Netherlands (Sint Eustatius)
10-10-2010
Netherlands (Saba)
10-10-2010
Aruba
27-12-1988
Curaçao
10-10-2010
Sint Maarten
10-10-2010
PartiesTooltip Parties with a link have a reservation.
Party
Signature
RatificationTooltip S=Signature without reservation or requirement of ratification R=Ratification, Acceptance,
Approval or Notification A=Accession Su=Succession NK=Not Known
Entry into force
Renunciation
Termination
Afghanistan
17-06-2004 (A)
15-09-2004
Albania
08-10-1999 (A)
06-01-2000
Algeria
20-10-1992 (A)
18-01-1993
Andorra 26-01-2009 (A)
26-04-2009
Angola
17-05-2000 (A)
15-08-2000
Antigua and Barbuda
03-12-1992 (A)
03-03-1993
Argentina
22-03-1985
18-01-1990 (R)
18-04-1990
Armenia
01-10-1999 (A)
30-12-1999
Australia
16-09-1987 (A)
22-09-1988
Austria
16-09-1985
19-08-1987 (R)
22-09-1988
Azerbaijan
12-06-1996 (A)
10-09-1996
Bahamas
01-04-1993 (A)
30-06-1993
Bahrain
27-04-1990 (A)
26-07-1990
Bangladesh
02-08-1990 (A)
31-10-1999
Barbados
16-10-1992 (A)
14-01-1993
Belarus
22-03-1985
20-06-1986 (R)
22-09-1988
Belgium
22-03-1985
17-10-1988 (R)
15-01-1989
Belize
06-06-1997 (A)
04-09-1997
Benin
01-07-1993 (A)
29-09-1993
Bhutan
23-08-2004 (A)
21-11-2004
Bolivia
03-10-1994 (A)
01-01-1995
Bosnia and Herzegovina
01-09-1993 (Su)
06-03-1992
Botswana
04-12-1991 (A)
03-03-1992
Brazil
19-03-1990 (A)
17-06-1990
Brunei
26-07-1990 (A)
24-10-1990
Bulgaria
20-11-1990 (A)
18-02-1991
Burkina Faso
12-12-1985
30-03-1989 (R)
28-06-1989
Burundi
06-01-1997 (A)
06-04-1997
Cabo Verde
31-07-2001 (A)
29-10-2001
Cambodia
27-06-2001 (A)
25-09-2001
Cameroon
30-08-1989 (A)
28-11-1989
Canada
22-03-1985
04-06-1986 (R)
22-09-1988
Central African Republic
29-03-1993 (A)
27-06-1993
Chad
18-05-1989 (A)
16-08-1989
Chile
22-03-1985
06-03-1990 (R)
04-06-1990
China
11-09-1989 (A)
10-12-1989
Colombia
16-07-1990 (A)
14-10-1990
Comoros
31-10-1994 (A)
29-01-1995
Cook Islands
22-12-2003 (A)
21-03-2004
Costa Rica
30-07-1991 (A)
28-10-1991
Côte d'Ivoire
05-04-1993 (A)
04-07-1993
Croatia
21-09-1992 (Su)
08-10-1991
Cuba
14-07-1992 (A)
12-10-1992
Cyprus
28-05-1992 (A)
26-08-1992
Czech Republic
30-09-1993 (Su)
01-01-1993
Czechoslovakia (<01-01-1993)
01-10-1990 (A)
30-12-1990
Democratic People's Republic of Korea
24-01-1995 (A)
24-04-1995
Democratic Republic of the Congo
30-11-1994 (A)
28-02-1995
Denmark
22-03-1985
29-09-1988 (R)
28-12-1988
Djibouti
30-09-1999 (A)
28-10-1999
Dominica
31-03-1993 (A)
29-06-1993
Dominican Republic
18-05-1993 (A)
16-08-1993
Ecuador
10-04-1990 (A)
09-07-1990
Egypt
22-03-1985
09-05-1988 (R)
22-09-1988
El Salvador
02-10-1992 (A)
31-12-1992
Equatorial Guinea
17-08-1988 (A)
15-11-1988
Eritrea
10-03-2005 (A)
08-06-2005
Estonia
17-10-1996 (A)
15-01-1997
Eswatini
10-11-1992 (A)
08-02-1993
Ethiopia
11-10-1994 (A)
09-01-1995
EU (European Union)
22-03-1985
17-10-1988 (R)
15-01-1989
Federated States of Micronesia
03-08-1994 (A)
01-11-1994
Fiji
23-10-1989 (A)
21-01-1990
Finland
22-03-1985
26-09-1986 (R)
22-09-1988
France
22-03-1985
04-12-1987 (R)
22-09-1988
Gabon
09-02-1994 (A)
10-05-1994
Gambia, The
25-07-1990 (A)
23-10-1990
Georgia
21-03-1996 (A)
19-06-1996
Germany
22-03-1985
30-09-1988 (R)
29-12-1988
Ghana
24-07-1989 (A)
22-10-1989
Greece
22-03-1985
29-12-1988 (R)
29-03-1989
Grenada
31-03-1993 (A)
29-06-1993
Guatemala
11-09-1987 (A)
22-09-1988
Guinea
25-06-1992 (A)
23-09-1992
Guinea-Bissau
12-11-2002 (A)
10-02-2003
Guyana
12-08-1993 (A)
10-11-1993
Haïti
29-03-2000 (A)
27-06-2000
Holy See 05-05-2008 (A)
03-08-2008
Honduras
14-10-1993 (A)
12-01-1994
Hungary
04-05-1988 (A)
22-09-1988
Iceland
29-08-1989 (A)
27-11-1989
India
22-03-1991 (A)
16-06-1991
Indonesia
26-06-1992 (A)
24-09-1992
Iran
03-10-1990 (A)
01-01-1991
Iraq
25-06-2008 (A)
23-09-2008
Ireland
15-09-1988 (A)
14-12-1988
Israel 20-06-1992 (A)
28-09-1992
Italy
22-03-1985
19-09-1988 (R)
18-12-1988
Jamaica
31-03-1993 (A)
29-06-1993
Japan
30-09-1988 (A)
29-12-1988
Jordan
31-05-1989 (A)
29-08-1989
Kazakhstan
26-08-1998 (A)
24-11-1998
Kenya
09-11-1988 (A)
07-02-1989
Kiribati
07-01-1993 (A)
07-04-1993
Kuwait
23-11-1992 (A)
21-02-1993
Kyrgyzstan
31-05-2000 (A)
29-08-2000
Laos
21-08-1998 (A)
19-11-1998
Latvia
28-04-1995 (A)
27-07-1995
Lebanon
30-03-1993 (A)
28-06-1993
Lesotho
25-03-1994 (A)
23-06-1994
Liberia
15-01-1996 (A)
14-04-1996
Libya
11-07-1990 (A)
09-10-1990
Liechtenstein
08-02-1989 (A)
09-05-1989
Lithuania
18-01-1995 (A)
18-04-1995
Luxembourg
17-04-1985
17-10-1988 (R)
15-01-1989
Madagascar
07-11-1996 (A)
05-02-1997
Malawi
09-01-1991 (A)
09-04-1991
Malaysia
29-08-1989 (A)
27-11-1989
Maldives
26-04-1988 (A)
22-09-1988
Mali
28-10-1994 (A)
26-01-1995
Malta
15-09-1988 (A)
14-12-1988
Marshall Islands
11-03-1993 (A)
09-06-1993
Mauritania
26-05-1994 (A)
24-08-1994
Mauritius 18-08-1992 (A)
16-11-1992
Mexico
01-04-1985
14-09-1987 (R)
22-09-1988
Moldova
24-10-1996 (A)
22-01-1997
Monaco
12-03-1993 (A)
10-06-1993
Mongolia
07-03-1996 (A)
05-06-1996
Montenegro
23-10-2006 (Su)
03-06-2006
Morocco
07-02-1986
28-12-1995 (R)
27-03-1996
Mozambique
09-09-1994 (A)
08-12-1994
Myanmar
24-11-1993 (A)
22-02-1994
Namibia
20-09-1993 (A)
19-12-1993
Nauru
12-11-2001 (A)
10-02-2002
Nepal
06-07-1994 (A)
04-10-1994
Netherlands, the Kingdom of the 22-03-1985
28-09-1988 (R)
27-12-1988
New Zealand 21-03-1986
02-06-1987 (R)
22-09-1988
Nicaragua
05-03-1993 (A)
03-06-1993
Niger
09-10-1992 (A)
07-01-1993
Nigeria
31-10-1988 (A)
29-01-1989
Niue
22-12-2003 (A)
21-03-2004
North Macedonia
10-03-1994 (Su)
17-11-1991
Norway
22-03-1985
23-09-1986 (R)
22-09-1988
Oman
30-06-1999 (A)
28-09-1999
Pakistan
18-12-1992 (A)
18-03-1993
Palau
29-05-2001 (A)
27-08-2001
Palestine 18-03-2019 (A)
16-06-2019
Panama
13-02-1989 (A)
14-05-1989
Papua New Guinea
27-10-1992 (A)
24-01-1993
Paraguay
03-12-1992 (A)
03-03-1993
Peru
22-03-1985
07-04-1989 (R)
06-07-1989
Philippines
17-07-1991 (A)
15-10-1991
Poland
13-07-1990 (A)
11-10-1990
Portugal
17-10-1988 (A)
15-01-1989
Qatar
22-01-1996 (A)
21-04-1996
Republic of Korea, the
27-02-1992 (A)
27-05-1992
Republic of the Congo
16-11-1994 (A)
14-02-1995
Romania
27-01-1993 (A)
27-04-1993
Russian Federation
22-03-1985
18-06-1986 (R)
22-09-1988
Rwanda
11-10-2001 (A)
09-01-2002
Saint Kitts and Nevis
10-08-1992 (R)
08-11-1992
Saint Lucia
28-07-1993 (A)
26-10-1993
Saint Vincent and the Grenadines
02-12-1996 (A)
02-03-1997
Samoa
21-12-1992 (A)
21-03-1993
San Marino
23-04-2009 (A)
22-07-2009
São Tomé e Principe
19-11-2001 (A)
17-02-2002
Saudi Arabia
01-03-1993 (A)
30-05-1993
Senegal
19-03-1993 (A)
17-06-1993
Serbia
12-03-2001 (Su)
27-04-1992
Seychelles
06-01-1993 (A)
06-04-1993
Sierra Leone
29-08-2001 (A)
27-11-2001
Singapore
05-01-1989 (A)
05-04-1989
Slovakia
28-05-1993 (Su)
01-01-1993
Slovenia
01-07-1992 (Su)
25-06-1991
Solomon Islands
17-06-1993 (A)
15-09-1993
Somalia
01-08-2001 (A)
30-10-2001
South Africa
15-01-1990 (A)
15-04-1990
South Sudan
12-01-2012 (A)
11-04-2012
Spain 25-07-1988 (A)
23-10-1988
Sri Lanka
15-12-1989 (A)
15-03-1990
Sudan
29-01-1993 (A)
29-04-1993
Suriname
14-10-1997 (A)
12-01-1998
Sweden
22-03-1985
26-11-1986 (R)
22-09-1988
Switzerland
22-03-1985
17-12-1987 (R)
22-09-1988
Syria
12-12-1989 (A)
12-03-1990
Tajikistan
06-05-1996 (A)
04-08-1996
Tanzania
07-04-1993 (A)
06-07-1993
Thailand
07-07-1989 (A)
05-10-1989
Timor-Leste
16-09-2009 (A)
15-12-2009
Togo
25-02-1991 (A)
25-05-1991
Tonga
29-07-1998 (A)
27-10-1998
Trinidad and Tobago
28-08-1989 (A)
26-11-1989
Tunisia
25-09-1989 (A)
24-12-1989
Türkiye
20-09-1991 (A)
19-12-1991
Turkmenistan
18-11-1993 (A)
16-02-1994
Tuvalu
15-07-1993 (A)
13-10-1993
Uganda
24-06-1988 (A)
22-09-1988
Ukraine
22-03-1985
18-06-1986 (R)
22-09-1988
United Arab Emirates
22-12-1989 (A)
22-03-1990
United Kingdom
20-05-1985
15-05-1987 (R)
22-09-1988
United States of America 22-03-1985
27-08-1986 (R)
22-09-1988
Uruguay
27-02-1989 (A)
28-05-1989
Uzbekistan
18-05-1993 (A)
16-08-1993
Vanuatu
21-11-1994 (A)
19-02-1995
Venezuela
01-09-1988 (A)
30-11-1988
Vietnam
26-01-1994 (A)
26-04-1994
Yemen
21-02-1996 (A)
21-05-1996
Yugoslavia (< 25-06-1991)
16-04-1990 (A)
15-07-1990
Zambia
24-01-1990 (A)
24-04-1990
Zimbabwe
03-11-1992 (A)
01-02-1993
Extensions
China
Extended to
Entry into force
Termination
Hong Kong SAR
01-07-1997
Macao SAR
20-12-1999
Portugal
Extended to
Entry into force
Termination
Macao (<20-12-1999)
15-02-1994
20-12-1999
United Kingdom
Extended to
Entry into force
Termination
Akrotiri and Dhekelia (Sovereign Base Areas in Cyprus)
15-05-1987
Anguilla
15-05-1987
Bermuda
15-05-1987
British Antarctic Territory
15-05-1987
British Indian Ocean Territory
15-05-1987
British Virgin Islands
15-05-1987
Ducie and Oeno Islands
15-05-1987
Falkland Islands
15-05-1987
Gibraltar
15-05-1987
Guernsey
30-08-1990
Henderson Island
15-05-1987
Hong Kong (< 01-07-1997)
15-05-1987
01-07-1997
Jersey
15-05-1987
Man, Isle of
15-05-1987
Montserrat
15-05-1987
Pitcairn Islands
15-05-1987
Saint-Helena, Ascension and Tristan da Cunha
15-05-1987
South Georgia & South Sandwich Islands
15-05-1987
Turks and Caicos Islands
15-05-1987
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